open regular templates by default when using access control (1)

Most applications using access control have a rule for opening access to templates: rule template *(*){ true }. Without this rule an accessible page would be blank which can be quite confusing. Since templates are not accessible directly, they can be safely opened by default. They are always protected by the page or ajax template calling it. Additional template rules can still be used to constrain access and hide templates.

Although trivial to implement, I’ve added this issue to allow some comments first.